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importantSYS.SOURCE: CS 463 Lecture• 2026-10-17T08:34:31Z

Galois Finite Fields in the Advanced Encryption Standard (AES)

#cryptography#aes#finite fields

The lecture explains how AES utilizes Galois Finite Fields (GF(2^8)) for its cryptographic operations, emphasizing that elements in this field are represented as polynomials with coefficients modulo 2. It highlights the mathematical foundation of finite fields and their equivalence properties, attributed to Évariste Galois.

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